D ± 0.005
C ± 0.005
B ± .010
A ± 0.005
Figure 1 Figure 2 Figure 3
Available from Mouser Electronics
1-800-346-6873 / www.mouser.com
Specifications are subject to change without notice. No liability or warranty implied by this information. Environmental compliance based on producer documentation.
DIMENSIONS: in.
Nylon Snap Rivets
561-SR Series
EPD-200794
Date Last Revised: 05/29/12
Nylon Snap Rivet is designed for assemblies requiring fast and economical fasteners that can be installed without tools. The 2 piece
Molded Fastener comes assembled ready for use. The Rivet is placed in the hole and the smooth, oversized head is pressed. The
specially designed legs expand and firmly lock the components permanently in place. Snap Rivets are molded in high dielectric Nylon
6/6 making them ideal for electronic applications.
Parts are stocked in black.
Mouser
Stock Number
Desc./
Panel
Thickness
A B
C
Head
H.
D
Head
Dia.
Hole Size Fig.
No.
561-SR240018 .031/.062 0.240 0.187 0.120 0.440 0.250±0.005 2
561-SR240025 .062/.125 0.240 0.250 0.120 0.440 0.250±0.005 2
561-SR240031 .125/.187 0.240 0.312 0.120 0.440 0.250±0.005 2
561-SR240037 .187/.250 0.240 0.375 0.120 0.440 0.250±0.005 2
561-SR240050 .250/.375 0.240 0.500 0.120 0.440 0.250±0.005 2
561-SR0010 .050/.100 0.118 0.140 0.065 0.254 .123/.127 2
561-SR0012 .122/.160 0.122 0.220 0.065 0.249 .127/.131 1
561-SR0020 .144/.188 0.55 0.240 0.078 0.317 .160/.164 1
561-SR0030 .160/.200 0.200 0.280 0.064 0.350 .205/.209 2
561-SR12170 .078/.118 0.102 0.107 0.067 0.203 .107/.111 2
561-SR12220 .125/.156 0.102 0.200 0.064 0.201 .107/.111 2
561-SR18051 .400/.440 0.118 0.520 0.068 0.253 .123/.127 3
561-SR13518 .060/.120 0.135 0.180 0.061 0.253 .140/.144 2
561-SR13522 .118/.157 0.135 0.220 0.060 0.252 .140/.145 2
561-SR15727 .175/.215 0.157 0.284 0.084 0.318 .162/.166 2
561-SR15729 .290/.330 0.157 0.395 0.083 0.317 .162/.166 2
561-SR15731 .148/.188 0.157 0.315 0.083 0.315 .162/.166 2
561-SR16003 .100/.250 0.160 0.315 0.034 0.278 .165/.169 2
561-SR1660240 .050/.180 0.157 0.236 0.081 0.375 .162/.166 1
561-SR1660265 .170/.210 0.166 0.265 0.084 0.315 .171/.175 1
561-SR18053 .250/.437 0.182 0.530 0.098 0.356 .187/.191 2
561-SR1970330 .217/.256 0.197 0.330 0.085 0.356 .202/.206 2
561-SR20037 .230/.300 0.198 0.368 0.095 0.352 .203/.207 2
561-SR7913 .051/.079 0.076 0.130 0.047 0.165 .083/.087 1
561-SR7919 .114/.142 0.076 0.190 0.047 0.165 .083/.087 1
561-SR18260 .157/.197 0.118 0.260 0.063 0.252 .122/.126 1
561-SR15735 .256/.295 0.157 0.350 0.071 0.317 .161/.165 2
Mouser
Stock Number
Desc./
Panel
Thickness
A B
C
Head
H.
D
Head
Dia.
Hole Size Fig.
No.
561-SR15739 .295/.335 0.157 0.390 0.071 0.317 .161/.165 2
561-SR23631 .138/.217 0.236 0.310 0.118 0.472 .240/.244 2
561-SR7909 .240/.047 0.076 0.090 0.047 0.165 .083/.087 1
561-SR7916 .083/.110 0.076 0.160 0.047 0.165 .083/.087 1
561-SR7925 .173/.197 0.076 0.250 0.047 0.165 .083/.087 1
561-SR12130 .039/.079 0.100 0.130 0.055 0.197 .102/.106 1
561-SR12190 .106/.142 0.100 0.190 0.055 0.197 .102/.106 1
561-SR16220 .134/.169 0.100 0.220 0.027 0.197 .102/.106 1
561-SR18350 .256/.295 0.118 0.350 0.063 0.252 .122/.126 1
561-SR18310 .217/.256 0.118 0.310 0.063 0.252 .122/.126 1
561-SR18390 .295/.335 0.118 0.390 0.063 0.252 .122/.126 1
561-SR12180 .079/.118 0.118 0.180 0.063 0.250 .122/.126 1
561-SR13814 .047/.083 0.135 0.140 0.063 0.252 .142/.146 2
561-SR13818 .083/.118 0.135 0.170 0.063 0.252 .142/.146 2
561-SR13820 .106/.142 0.135 0.200 0.063 0.252 .142/.146 2
561-SR13824 .146/.181 0.135 0.240 0.063 0.252 .142/.146 2
561-SR13828 .177/.217 0.135 0.280 0.063 0.252 .142/.146 2
561-SR13831 .217/.256 0.135 0.310 0.063 0.252 .142/.146 2
561-SR19718 .059/.098 0.195 0.180 0.087 0.350 .201/.205 2
561-SR19722 .098/.138 0.195 0.220 0.087 0.350 .201/.205 2
561-SR19726 .105/.170 0.195 0.260 0.087 0.350 .201/.205 2
561-SR19741 .295/.335 0.195 0.410 0.087 0.350 .201/.205 2
561-SR23624 .098/.157 0.236 0.240 0.098 0.475 .240/.244 2
561-SR18180 .075/.120 0.118 0.183 0.062 0.245 .123/.127 1
561-SR16604 .250/.265 0.165 0.410 0.079 0.370 0.170±0.005 2
561-SR12250 .142/.198 0.100 0.250 0.055 0.197 .102/.106 1
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Eagle Plastic Devices:
561-SR1970330 561-SR1660265 561-SR1660240 561-SR0012 561-SR0020 561-SR0030 561-SR0018 561-
SR0010 561-SR15729 561-SR15727 561-SR15739 561-SR15731 561-SR15735 561-SR7925 561-SR7909 561-
SR7919 561-SR7913 561-SR7916 561-SR23624 561-SR23631 561-SR19718 561-SR19741 561-SR19722 561-
SR19726 561-SR12125 561-SR12180 561-SR12170 561-SR12130 561-SR12190 561-SR13522 561-SR13518
561-SR20037 561-SR13814 561-SR13828 561-SR13820 561-SR13824 561-SR13818 561-SR13831 561-
SR12220 561-SR12250 561-SR240018 561-SR240025 561-SR240050 561-SR240037 561-SR240031 561-
SR16604 561-SR18260 561-SR16220 561-SR16003 561-SR18053 561-SR18310 561-SR18390 561-SR18350
561-SR18180
